APA引文

National Geographic Society, Washington, D.C, Partridge Films Ltd, Foster, R., & Rosenberg, M. (1987). Tropical kingdom of Belize [videorecording]. Partridge Films, Ltd.

Chicago Style (17th ed.) Citation

National Geographic Society, Washington, D.C, Partridge Films Ltd, Richard Foster, and Michael Rosenberg. Tropical Kingdom of Belize [videorecording]. [Washington, D.C.]: Partridge Films, Ltd, 1987.

MLA引文

National Geographic Society, Washington, D.C, et al. Tropical Kingdom of Belize [videorecording]. Partridge Films, Ltd, 1987.